org.datasyslab.geospark.spatialPartitioning

Class DuplicatesHandler

java.lang.Object

org.datasyslab.geospark.spatialPartitioning.DuplicatesHandler

public class DuplicatesHandler
extends Object

The Class DuplicatesHandler.

Constructor Summary

Constructors

Constructor and Description
DuplicatesHandler()

Method Summary

Modifier and Type	Method and Description
static org.apache.spark.api.java.JavaPairRDD<Circle,HashSet<com.vividsolutions.jts.geom.Geometry>>	removeDuplicatesGeometryByCircle(org.apache.spark.api.java.JavaPairRDD<Circle,HashSet<com.vividsolutions.jts.geom.Geometry>> joinResultBeforeAggregation) Removes the duplicates geometry by polygon.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>>	removeDuplicatesGeometryByPolygon(org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>> joinResultBeforeAggregation) Removes the duplicates geometry by polygon.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DuplicatesHandler

public DuplicatesHandler()

Method Detail

removeDuplicatesGeometryByPolygon

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>> removeDuplicatesGeometryByPolygon(org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>> joinResultBeforeAggregation)

Removes the duplicates geometry by polygon.

Parameters:

joinResultBeforeAggregation - the join result before aggregation

Returns:

the java pair RDD

removeDuplicatesGeometryByCircle

public static org.apache.spark.api.java.JavaPairRDD<Circle,HashSet<com.vividsolutions.jts.geom.Geometry>> removeDuplicatesGeometryByCircle(org.apache.spark.api.java.JavaPairRDD<Circle,HashSet<com.vividsolutions.jts.geom.Geometry>> joinResultBeforeAggregation)

Removes the duplicates geometry by polygon.

Parameters:

joinResultBeforeAggregation - the join result before aggregation

Returns:

the java pair RDD